;
;
; DBLEPSON.ASM
; DBL4.COM OVERLAY FOR
; EPSON RX80/MX80 PRINTER
;
; VERSION OF SEPT. 6, 1985
; BY: ALAN W WARREN
;-------------------------------;

	ORG	0100H
	DS	3		;JUMP VECTOR SPACE
;
;SPACE FOR RELOCATING CODE FOR
;EASY ACCESS BY PROGRAM
;-------------------------------;

DFMODE:	DB	'Epson RX-80',0
	DS	11BH-$		;11BH - 24 (18H) BYTES FOR CODE

	DB	0,0,0,0,0,0,0,0	;8 BYTES FOR FORMAT
;
;
;PRINTER CONTROL STRINGS FOR
;EPSON PRINTER (RX-80)
;-------------------------------;

ENDPG:	DB	1,0CH
	DS	130H-$		;13 BYTES

NORMAL:	DB	2,1BH,40H	;MASTER RESET
	DS	140H-$		;16 BYTES
;
;
;MODE CONTROL BLOCKS
;
; MODE ID STRINGS	32 BYTES
; PRINT MODE CONTROL	24 BYTES
; PAGE FORMAT CONSTANTS	 8 BYTES
; TOTALS:		64 BYTES
;-------------------------------;

MODE1:	DB	'16.7 CPI, '
	DB	'6 LPI',0

	DS	160H-$		;32 BYTES
;
;24 BYTES FOR PRINT MODE CONTROL
;-------------------------------;

	DB	2,0FH,8FH
	DS	178H-$		;24 BYTES
;
;8 BYTES FOR PAGE LAYOUT
;-------------------------------;

	DB	66		;PAGE HEIGHT IN LINES
	DB	142		;PAGE WIDTH IN CHARACTERS
	DB	12		;LEFT MARGIN IN CHARACTERS
	DB	8		;RIGHT MARGIN IN CHARACTERS
	DB	8		;CENTER GAP IN CHARACTERS
	DB	0		;TOP MARGIN IN LINES
	DB	6		;BOTTOM MARGIN IN LINES		
	DB	0		;8 BYTES
;
;MORE OF SAME FOR 2ND MODE
;-------------------------------;

MODE2:	DB	'10 CPI',0
	DS	1A0H-$		;32 BYTES
;
	DB	2,12H,92H
	DS	1B8H-$		;24 BYTES
;
	DB	66	
	DB	80
	DB	7
	DB	5
	DB	5
	DB	0
	DB	6
	DB	0		;8 BYTES
;
;MORE OF SAME FOR 3RD MODE
;-------------------------------;

MODE3:	DB	'16.7 CPI, 8 LPI',0

	DS	1E0H-$		;32 BYTES
;
	DB	4,1BH,'0'
	DB	0FH,8FH

	DS	1F8H-$		;24 BYTES
;
	DB	88		;PAGE HEIGHT IN LINES
	DB	142		;PAGE WIDTH IN CHARACTERS
	DB	12		;LEFT MARGIN IN CHARACTERS
	DB	8		;RIGHT MARGIN IN CHARACTERS
	DB	8		;CENTER GAP IN CHARACTERS
	DB	0		;TOP MARGIN IN LINES
	DB	6		;BOTTOM MARGIN IN LINES		
	DB	0		;8 BYTES
;
;MORE OF SAME FOR 4TH MODE
;-------------------------------;

MODE4:	DB	'Teeny Weeny',0

	DS	220H-$		;32 BYTES
;
	DB	8,0FH,8FH
	DB	1BH,'A',6
	DB	1BH,'S1'

	DS	238H-$		;24 BYTES
;
	DB	132		;PAGE HEIGHT IN LINES
	DB	142		;PAGE WIDTH IN CHARACTERS
	DB	12		;LEFT MARGIN IN CHARACTERS
	DB	8		;RIGHT MARGIN IN CHARACTERS
	DB	8		;CENTER GAP IN CHARACTERS
	DB	0		;TOP MARGIN IN LINES
	DB	12		;BOTTOM MARGIN IN LINES		
	DB	0		;8 BYTES
;
;SPACE FOR 3 MORE MODES
;------------------------------;

MODE5:	DB	0
	DS	63		;64 BYTES
;
MODE6:	DB	0
	DS	63		;64 BYTES
;
MODE7:	DB	0
	DS	63		;64 BYTES

	END			;300H = NEXT ADDRESS